... request)Flash memory:64MB(up to 2GB)/external SD card;6 Types of opertation methods: ... transmitter(optional),Bluetooth 2.0+EDR(optional),Support external TMC receiver(optional),AV-IN(optional);8 ... Locating:less than 10m10 Antenna:With GPS internal Antenna and reserved external GPS Antenna jack;11 Batty:with ... is specialized in car accessories,such as GPS,Thermoelectic cooler&warmer,car seat cover etc. ...